Conformational and visometric behavior of quaternized polysulfone in dilute solution

Abstract

Abstract Some properties of polysulfone, chlorometylated polysulfone and quaternized polysulfone were studied by viscometry, interferometry and dialysis equilibrium. Modification of intrinsic viscosity, preferential and total adsorbtion coefficients explained the changes of the hydrodynamic dimensions with solvent quality. POLYM. ENG. SCI., 46: 827–836, 2006. © 2006 Society of Plastics Engineers